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1. 发明授权

US11253072B2 Modular reusable writing panels and system thereof 有权
公开(公告)号：US11253072B2
公开(公告)日：2022-02-22
申请号：US16908177
申请日：2020-06-22
申请人： COMSERO, INC.
发明人： Anthony Franco
IPC分类号： A47B97/00 , B43L1/00 , B43L1/04
摘要： In one embodiment, a reusable writing kit is disclosed. The kit includes a substrate comprising a substrate writable surface and a substrate rear surface and a panel releasably mountable to the substrate. The panel includes a panel writing surface, a panel rear surface, and a first attachment member having a first type of securing force operable to mount the panel to the substrate, where the panel is mounted to the substrate and the panel rear surface is spaced apart from the substrate writable surface.

2. 发明授权

US11150549B2 Magnet screen device 有权
公开(公告)号：US11150549B2
公开(公告)日：2021-10-19
申请号：US16331439
申请日：2017-02-27
申请人： IZUMI-COSMO COMPANY, LIMITED
发明人： Teruyuki Abe , Shuhei Kameda , Kazuharu Seki
IPC分类号： G03B21/58 , B43L1/00 , B43L1/04
摘要： According to an embodiment of the present invention, there is provided a magnet screen device, comprising a casing having an opening, a roll rotatably placed in the casing, and a magnet screen, the magnet screen being configured to be wound on the roll during a storage of the magnet screen and configured to be pulled out from the opening of the casing and to be attached to an installation surface upon an use of the magnet screen, wherein the magnet screen device further comprises a bar part at a region where the opening is provided, and wherein the bar part is configured to be capable of contacting the magnet screen at the region where the opening is provided.

3. 发明授权

US10726749B1 Trifold presentation board assembly 有权
公开(公告)号：US10726749B1
公开(公告)日：2020-07-28
申请号：US16538983
申请日：2019-08-13
申请人： Gregg Narcisse
发明人： Gregg Narcisse
IPC分类号： G09F15/00 , B43L1/04 , B43L1/00
摘要： A trifold presentation board assembly for securing and protecting a display includes a panel that comprises a first section and a pair of second sections. Each second section is hingedly coupled to a respective opposing edge of the first section and is positioned to be pivoted relative to the first section to selectively reposition the panel from an extended configuration to a folded configuration. A forward face of each of the second sections is positioned proximate to a front face of the first section so that the pair of second sections covers the front face of the first section. A plurality of couplers that is coupled to a rear surface of the panel is positioned to be selectively mutually coupled when the panel is in the folded configuration. The panel is configured to shield and protect a display article that is coupled to a front surface of the panel.

4. 发明申请

US20190084343A1 RECONFIGURABLE APPARATUS AND SYSTEM FOR MARKING AND DISPLAYING OF ITEMS 审中-公开
公开(公告)号：US20190084343A1
公开(公告)日：2019-03-21
申请号：US16138713
申请日：2018-09-21
申请人： COMSERO, INC.
发明人： Anthony Franco
IPC分类号： B43L1/00 , B43L1/04
摘要： The preferred embodiment of the invention comprises a stackable and modularly reconfigurable apparatus and system that provides a substrate for marking and displaying items. More specifically, embodiments of the present invention relate to a modularly reconfigurable apparatus and system featuring erasable writing surfaces with interconnection features.

5. 发明授权

US09044995B2 Reflection frame-equipped sheet 有权
标题翻译：反射框架配备的板材
公开(公告)号：US09044995B2
公开(公告)日：2015-06-02
申请号：US14002163
申请日：2012-01-16
申请人： Jun Ueda
发明人： Jun Ueda
IPC分类号： B43L1/08 , G06F3/042 , G03B21/58 , B43L1/04 , B43L1/00
CPC分类号： B43L1/08 , B43L1/00 , B43L1/004 , B43L1/04 , G03B21/58 , G06F3/0428
摘要： An interactive whiteboard system that can be put on a desk or a floor surface is implemented. A reflection frame-equipped sheet in accordance with the present invention has a flexible sheet, and a retroreflective frame(s) that is/are fixed to given one side or given two opposite sides of the sheet.
摘要翻译：实现了可放置在桌面或地板表面上的交互式白板系统。根据本发明的装有反射镜框架的片材具有柔性片材和在片材的给定一侧或给定两个相对侧固定的回射镜框架。

6. 发明授权

US06917442B1 Electronic printboard apparatus and its printing method 有权
标题翻译：电子印刷板装置及其印刷方法
公开(公告)号：US06917442B1
公开(公告)日：2005-07-12
申请号：US09450236
申请日：1999-11-29
申请人： Kazuhiro Eguchi
发明人： Kazuhiro Eguchi
IPC分类号： B41J2/325 , B43L1/04 , G03G15/00 , G06F15/00
CPC分类号： G03G15/6564 , G03G2215/00945
摘要： In the case of using a plurality of printing means, even if a feeding speed of each printing means of the plurality of printing means is varied, a print of superior quality is always provided. The electronic print-board apparatus comprises a printing device for supplying a paper sheet P by a feeding roller to a printing section that is formed by a printing head and a platen roller and a control system. The control system pauses or reduces a speed of the feeding roller according to detection of a leading end of the paper sheet P by a paper detecting sensor so that the paper sheet P reaches the printing section coincidentally when an optical reading device starts scanning an image on a surface of a screen as it is revolved.
摘要翻译：在使用多个打印装置的情况下，即使改变多个打印装置的每个打印装置的进给速度，总是提供优质的打印。电子印刷板装置包括用于通过进给辊将纸张P供给到由打印头和压纸辊以及控制系统形成的打印部分的打印装置。控制系统通过纸张检测传感器根据纸张P的前端的检测来暂停或降低进给辊的速度，使得当光学读取装置开始扫描图像时纸张P巧妙地到达打印部分屏幕的表面旋转。

7. 发明申请

US20050083301A1 Projector, electronic whiteboard system using projector and method of acquiring indicated point 有权
标题翻译：投影仪，电子白板系统使用投影机和获取指示点的方法
公开(公告)号：US20050083301A1
公开(公告)日：2005-04-21
申请号：US10968069
申请日：2004-10-20
申请人： Youichi Tamura
发明人： Youichi Tamura
IPC分类号： B43L1/04 , G01B11/00 , G01B17/00 , G06F3/033 , G06F3/041 , G06F3/042 , G06F3/043 , G09G1/00 , G09G5/00 , G09G5/08
CPC分类号： G06F3/0425 , G06F3/0418 , G06F3/043
摘要： An electronic whiteboard system has light emitting elements mounted on ultrasonic wave receivers of a signal processor, and an imager device for imaging the light emitting elements and a projection test pattern of a projector to acquire a positional relationship between the light emitting elements and an image projected from the projector. The electronic whiteboard system can facilitate initialization of the coordinates with the acquired positional relationship.
摘要翻译：电子白板系统具有安装在信号处理器的超声波接收器上的发光元件和用于对发光元件进行成像和投影仪的投影测试图案的成像器装置，以获取发光元件与投影图像之间的位置关系从投影机。电子白板系统可以利用所获取的位置关系来辅助坐标的初始化。

8. 发明授权

US4908742A Portable desk unit 失效
标题翻译：便携式书桌单元
公开(公告)号：US4908742A
公开(公告)日：1990-03-13
申请号：US354758
申请日：1989-05-22
申请人： Denise A. Kersey
发明人： Denise A. Kersey
IPC分类号： A45C3/02 , A45C9/00 , A45C15/06 , B43L1/04 , B43L3/00 , F21V33/00
CPC分类号： B43L1/04 , A45C15/06 , A45C3/02 , A45C9/00 , B43L3/001 , F21V33/0048
摘要： A portably writing box usable primarily by children during long automobile trips. The writing surface is illuminated by three separate lamp mechanisms arranged along three different edges of the writing surface. Light rays are directed onto the writing surface from three different directions, thereby eliminating shadows that might otherwise be generated by a single light source located only long one edge of the writing surface. The writing box preferably includes a transistor radio on the lid of the box, such that the child can choose between writing on the writing surface or listening to the radio.
摘要翻译：长时间汽车旅行中主要由儿童使用的便携式书写盒。书写表面由沿书写表面的三个不同边缘布置的三个独立的灯机构照亮。光线从三个不同的方向被引导到书写表面上，从而消除另外可能由位于书写表面的长一个边缘的单个光源产生的阴影。书写盒优选地在盒的盖上包括晶体管收音机，使得孩子可以在写入表面上书写或收听无线电之间进行选择。

9. 发明授权

US3432944A Blackboard 失效
标题翻译：黑板
公开(公告)号：US3432944A
公开(公告)日：1969-03-18
申请号：US3432944D
申请日：1965-09-01
申请人： TOYO ISHIDA
发明人： ISHIDA TOYO
IPC分类号： B43L1/06 , B43L1/04 , B43L1/10
CPC分类号： B43L1/06

10. 发明授权

US3279101A Height-adjustable school blackboard 失效
标题翻译：高度可调的学校黑板
公开(公告)号：US3279101A
公开(公告)日：1966-10-18
申请号：US32759863
申请日：1963-12-03
申请人： PALOR AG FA
发明人： HANS JENUY , MAX ALTMANN
IPC分类号： A47B97/04 , B43L1/04
CPC分类号： B43L1/04 , A47B97/04

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